We are at the next Kempton autojumble - May 9th 2026
Triumph Pre-Unit Centre Stand Bolt Set 1/2″
Triumph pre-Unit Centre Stand Spring
Triumph Pre-Unit Duplex Frame Brake Rod Assembly
Triumph Pre-Unit Fork Oil Drain Screw Set
Triumph Pre-Unit Fork Stem Centre Nut 26TPI
Triumph Pre-Unit Fork Top Nut
Triumph Pre-Unit Gearbox Adjuster Set
Triumph pre-unit construction single sided plain adjuster set, this is a common adjuster set, however please select the type required should you need longer stud needed for alloy (thicker) plates.
Set comprises:
- Stud (item 19)
- Long stud nut (22) - Note: shown short in diagram.
- Short stud nut (20) LHS
- Serrated washer (21) - Note: Serrations face engine plate outer surface.
- Plain adjuster (23) - 5" long
- 2-off reduced hex nuts (25)
- Abutment pin (26, 27, 28) - small type or large as chosen.
Select options
This product has multiple variants. The options may be chosen on the product page
Triumph Pre-Unit Rigid Model Footrest Stud Assembly
Triumph Pre-Unit Side Stand Bolt
Triumph Pre-Unit Swinging Arm Frame Brake Rod Assembly
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Triumph Pre-War Gearbox Adjuster
-8% Hot New
Triumph Push Rod Tube 1956-65
Pair (2-off) of fully stainless push rod tubes made to exacting measurements and suitable for Triumph 650, T110, TR6, T120’s, 1956-65.
Will fit both the pre-unit (1956-62) motorcycles and unit construction (1963-65), some bikes in 65 still used them very early on. First used with the alloy heads. Note, this will not fit duplex models which have an oil-way boss.